CN105539142B - A kind of tractor trailer driven pivot mechanism - Google Patents
A kind of tractor trailer driven pivot mechanism Download PDFInfo
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- CN105539142B CN105539142B CN201511010724.5A CN201511010724A CN105539142B CN 105539142 B CN105539142 B CN 105539142B CN 201511010724 A CN201511010724 A CN 201511010724A CN 105539142 B CN105539142 B CN 105539142B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K25/00—Auxiliary drives
- B60K25/06—Auxiliary drives from the transmission power take-off
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Mounting Of Bearings Or Others (AREA)
Abstract
The present invention relates to a kind of tractor trailer driven pivot mechanism, including output mechanism and input mechanism, input mechanism includes flaring hole and power input shaft, power input shaft includes the universal joint and power pivot of two links, jackshaft is provided between two universal joints, it is rotatablely connected between jackshaft and flaring hole by deflection bearing A, wherein deflection bearing A includes an annular groove A of the processing in flaring hole inwall, the bottom in annular groove A sections is arc-shaped, deflection bearing A also includes a deflection ring A with jackshaft rotation connection, deflection ring A outer rim section is arc-shaped, deflection ring A and annular groove A coordinates, power pivot is rotatablely connected with flaring hole inwall by deflection bearing B, deflection bearing B structure is identical with deflection bearing A.
Description
Technical field
The present invention relates to a kind of tractor trailer driven pivot mechanism, belongs to used with tractor and drags case power transmission shaft fixed mechanism to lead
Domain.
Background technology
In farm tractor in use, often in order to various expanded functions are, it is necessary to which the rear part of head in tractor connects
Drag case, plough the equipment such as plough machine, and traditional Tuo Xiang bindiny mechanisms typically lack transmission system, drag the wheel of case only to play support and make
With having no any drive mechanism, so when some complex road surfaces travel, the tractor head of single forerunner is easy to skid
Situation so that traveling it is relatively difficult；Therefore in order to improve above mentioned problem, some can be sometimes seen and use Universal axle mechanism
The tractor trailer of connection, such a mechanism by being customized of tractor head transform, from gearbox it is direct-connected go out one biography
Dynamic pivot, although solving the problems, such as rear wheel drive, it is difficult to realize a tractor head and carries out plurality of devices replacement
Purpose, convenience and economy are all poor.
The content of the invention
The technical problem to be solved in the present invention is：Overcome the difference of tractor head carry equipment replaceability in the prior art
Technical problem, there is provided a kind of tractor trailer driven pivot mechanism.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of tractor trailer driven pivot mechanism, including output mechanism and input mechanism, wherein output mechanism include one
Individual rotating stand A1, is provided with a transmission through hole in rotating stand A1, and the both ends of the transmission through hole are respectively to be driven to lead to
Hole input A and transmission through hole output terminals A, wherein transmission through hole input A diameter is more than the straight of transmission through hole input A
Footpath, the inwall of the stepped hole is provided with some position limiting convex rings, be driven on the inwall of through hole by foregoing position limiting convex ring clamping
If there is dry bearing, one power output shaft output end B input B, power are installed by aforementioned bearings in the transmission through hole
Output shaft output end B inputs B is Step Shaft, and the power output shaft output end B inputs B includes input B and output end
B, wherein the position that through hole output terminals A is correspondingly driven in transmission through hole is provided with an annular groove, the annular groove includes
Annular stop flange and the Clip Reed for being arranged on transmission through-hole wall, are connected with a thrust bearing in the annular groove,
The position that output end B is corresponded in the Step Shaft is provided with an annular stop projection, and the annular stop projection top pressure is only
On thrust bearing；The output end B of power output shaft output end B inputs B position is provided with a power output hole A,
The power output hole A inwalls are provided with for the fixed keyway for dragging case drive shaft, are inputted in the power output shaft output end B
B input B position is held to be provided with a power input hole A, the power input hole A is splined hole, defeated in the power
The position that shaft output end B inputs B corresponds to power input hole A is additionally provided with driven pivot fixed mechanism；
The input mechanism, which includes rotating stand B, the rotating stand B, includes a flaring hole output end C input C,
Flaring hole output end C inputs C axial both ends are respectively input C and output end C, and wherein input C diameter is less than defeated
Go out to hold C diameter, a power input shaft is rotatably connected in the flaring hole output end C inputs C, wherein the power
Input shaft includes a power input shaft input D and power input shaft output end a D, the power input shaft input D
Connected between power input shaft output end D by two universal joints, a jackshaft is provided between two universal joints, dynamic
Power input shaft input D position is provided with a splined hole for being used to fix tractor head line shaft；
Driven pivot wherein is fixed with the power input shaft output end D of power input shaft, driven pivot is splined shaft,
It is connected with power input hole A；Lead to wherein between the input of power input shaft and flaring hole output end C input C inwalls
Bearing rotation connection is crossed, is rotatablely connected between the flaring hole output end C inputs C and jackshaft by deflection bearing A, its
Middle deflection bearing A includes an annular groove A of the processing in flaring hole output end C input C inwalls, annular groove A sections
Bottom is arc-shaped, and the deflection bearing A also includes a deflection ring A with jackshaft rotation connection, and deflection ring A outer rim is cut
Face is arc-shaped, and the deflection ring A and annular groove A coordinates, in the flaring hole output end C inputs C and power input shaft
Output end between be additionally provided with deflection bearing B, wherein deflection bearing B includes processing in flaring hole output end C input C inwalls
An annular groove B, the bottom of annular groove B-section is arc-shaped, and the deflection bearing B also includes one and turned with jackshaft
The deflection ring B of dynamic connection, deflection ring B outer rim section are arc-shaped, and the deflection ring B and annular groove B coordinates；
The driven pivot fixed mechanism includes the input B location for being arranged on power output shaft output end B inputs B
Some fixed fixture blocks, use is provided between the power output shaft output end B input B outer walls and power input hole A inwalls
In the sliding eye slided to fixed fixture block, the fixed fixture block inclines towards being provided with one on a power input hole A side end
Setting at an acute angle between inclined-plane A, inclined plane A and power output shaft output end B inputs B axis, in the fixed fixture block court
It is provided with that a convex annular is bittiness, and convex annular is bittiness and power output to the side of power output shaft output end B input B outer walls
Connected between axle output end B input B outer walls by diastole spring, an inclined plane B be provided with convex annular is bittiness,
Corresponded in the power output shaft output end B inputs B and a locking has been connected through a screw thread in the outside wall surface of input B location
Ring, an annular promotion groove is provided with the inwall of the retaining ring, the bottom surface section for promoting groove is skewed, institute
Inclined plane B to be stated with promoting the bottom surface of groove, retaining ring is moved by screw thread so that diastole spring is compressed or loosened,
Fixing groove corresponding with the fixed fixture block is provided with the driven pivot.
As a further innovation of the present invention, consolidate in the position that the flaring hole output end C inputs C corresponds to output end C
Determine an annular gear ash rubber ring, an annular fixed cover is installed on the other end of the grey rubber ring of gear, in the fixation
Some annular buckling grooves are provided with set inwall, annular corresponding with the buckling groove is provided with rotating stand A1 outer walls
Fixture block, fixture block coordinate with buckling groove, the opposite side for keeping off grey rubber ring are fixed on rotating stand A1.
As a further innovation of the present invention, described be provided with consolidating for stainless steel on the rotating stand A1 outer walls
Determine the collar, the annular fixture block processes the outer wall in retaining collar, and the retaining collar passes through one and rotating stand A1 screw threads
The top pressure ring of connection is fixed on rotating stand A1 outer wall, and the fixed cover is all stainless steel, and buckling groove is integrally machined in fixation
Put.
As a further innovation of the present invention, the position that through hole output terminals A is correspondingly driven in the rotating stand A1 is set
There is an annular flange A being used for dragging case to fix, a use is provided with the position that the rotating stand B corresponds to input C
In the annular flange B fixed with dilatory locomotive head.
As a further innovation of the present invention, between the deflection bearing A and jackshaft and deflection bearing B and power
Graphite bushing bearing is provided between the output end of input shaft.
As a further innovation of the present invention, driven pivot and one of end be shape of threads, by screw thread with it is dynamic
It is fixedly connected between the power input shaft output end D of power input shaft, in the power input shaft output end D of the power input shaft
Some on-slip screws are provided through on wall, is provided with the surface of driven pivot and corresponding with on-slip screw fixes keyway.
The beneficial effects of the invention are as follows：
1st, the present invention instead of the direct-connected mechanism of traditional universal drive shaft by a connection hinge mechanism that can conveniently dismantle, and carry
The high replaceability of carry equipment, improves the utilization rate of head, reduces use cost.
2nd, the present invention ensure that the stability of output shaft in power take-off mechanism by a step axis mechanism, reduce extension
Equipment is carried in motion because of the shake caused by universal axis connection, improves stabilization of equipment performance.
3rd, the present invention is by the Universal axle mechanism of a double-joint type, improve power take-off mechanism, power input mechanism it
Between deflectable angle, while in view of the intensity of universal joint connection axostylus axostyle, the present invention is also added into a deflection bearing to ten thousand
Discharged to the local pressure of section, to improve the stability of its transmission.
4th, driven pivot fixed mechanism of the invention is small to the processing capacity of driven pivot, while proof strength, ensures
The stability of connection, and the retaining mechanism operation of this structure is also more convenient.
5th, driven pivot of the invention be detachable prevent from fractureing or breakage after, it is necessary to which integral replacing power inputs
Axle assembly, reduce cost.
6th, the grey rubber ring of gear of the invention uses the stainless steel interface arrangment with certain elasticity to fix, not only easy to connect,
And stability is also high.
7th, the bearing arrangement of step shaft type is easy to the dismounting and maintenance of power output shaft.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of output mechanism；
Fig. 2 is the structural representation of input mechanism.
Figure includes：Rotating stand A1, retaining collar 1-1, top pressure ring 1-2, annular flange A1-3, power output shaft 2, axle
Hold 2-1, power input hole A2-2, power output hole A2-3, thrust bearing 2-4, Clip Reed 2-5, driven pivot fixed mechanism 3,
Fixed fixture block 3-1, retaining ring 3-2, universal joint 4-1, driven pivot 4-2, jackshaft 4-3, input shaft, clutch end D4-
4th, deflection bearing A4-5, deflection bearing B4-6, power input shaft input D4-7, the grey rubber ring 5 of gear, fixed cover 5-1, buckling groove 5-
2nd, rotating stand B6, annular flange B6-1.
Embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These accompanying drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant with the present invention.
As shown in Figure 1 and 2, the present invention is a kind of tractor trailer driven pivot 4-2 mechanisms, including output mechanism and input
Mechanism, wherein output mechanism include a rotating stand A1, and a transmission through hole, the transmission are provided with rotating stand A1
The both ends of through hole are respectively to be driven through hole input A and transmission through hole output terminals A, wherein transmission through hole input A diameter is big
In transmission through hole input A diameter, the inwall of the stepped hole is provided with some position limiting convex rings, is driven on the inwall of through hole
If being connected with dry bearing 2-1 by foregoing position limiting convex ring, it is defeated by aforementioned bearings one power to be installed in the transmission through hole
Shaft 2, power output shaft 2 are Step Shaft, and the power output shaft 2 includes power output shaft input B and power output shaft is defeated
Go out to hold B, wherein the position for being correspondingly driven through hole output terminals A in transmission through hole is provided with an annular groove, the annular groove
Including annular stop flange and the Clip Reed 2-5 for being arranged on transmission through-hole wall, one is connected with the annular groove only
Thrust bearing 2-4, the position that power output shaft output end B is corresponded in the Step Shaft is provided with an annular stop projection, described
Annular stop projection top pressure is on thrust bearing 2-4；Set in the power output shaft output end B of the power output shaft 2 position
A power output hole A2-3 is equipped with, the power output hole A2-3 inwalls are provided with for the fixed keyway for dragging case drive shaft,
Power input hole an A2-2, the power input hole A2-2 are provided with the input B of the power output shaft 2 position is
Splined hole, driven pivot fixed mechanism 3 is additionally provided with the corresponding power input hole A2-2 of the power output shaft 2 position；
The input mechanism, which includes rotating stand B6, the rotating stand B6, includes a flaring hole, the axial direction in flaring hole
Both ends are respectively flaring hole input C and flaring hole output end C, and wherein flaring hole input C diameter exports less than flaring hole
C diameter is held, a power input shaft is rotatably connected in the flaring hole, is moved wherein the power input shaft includes one
Power input shaft input D4-7 and power input shaft output end a D4-4, the power input shaft input D4-7 and power are defeated
Enter between axle output end D4-4 by two universal joint 4-1 connections, a jackshaft 4-3 be provided between two universal joint 4-1,
A splined hole for being used to fix tractor head line shaft is provided with power input shaft input D4-7 position；
Driven pivot 4-2 is wherein fixed with power input shaft output end D4-4, driven pivot 4-2 is splined shaft, with
Power input hole A2-2 is connected, driven pivot 4-2 and one of end be shape of threads, pass through the input of screw thread and power
It is fixedly connected between axle output end D4-4, some on-slip is provided through on the wall of the power input shaft output end D4-4
Screw, it is provided with driven pivot 4-2 surface and corresponding with on-slip screw fixes keyway；The wherein input of power input shaft
It is rotatablely connected between the inwall of flaring hole by bearing, passes through deflection bearing A4-5 between the flaring hole and jackshaft 4-3
Rotation connection, wherein deflection bearing A4-5 include an annular groove A of the processing in flaring hole inwall, annular groove A sections
Bottom is arc-shaped, and the deflection bearing A4-5 also includes a deflection ring A with jackshaft 4-3 rotation connections, deflection ring A's
Outer rim section is arc-shaped, and the deflection ring A and annular groove A coordinates, in the flaring hole and the output end of power input shaft
Between be additionally provided with deflection bearing B4-6, wherein deflection bearing B4-6 includes an annular groove B of the processing in flaring hole inwall,
The bottom of annular groove B-section is arc-shaped, the deflection bearing B4-6 also include one be rotatablely connected with jackshaft 4-3 it is inclined
Change B, deflection ring B outer rim section are arc-shaped, and the deflection ring B and annular groove B coordinates, in the deflection bearing A4-5
Graphite bushing bearing is provided between jackshaft 4-3 and between deflection bearing B4-6 and the output end of power input shaft；
If the driven pivot fixed mechanism 3 includes the power output shaft input B location for being arranged on power output shaft 2
It is solid to determine fixture block 3-1, it is provided between the outer wall of power output shaft 2 and power input hole A2-2 inwalls for fixing card
The sliding eye that block 3-1 is slided, the fixed fixture block 3-1 is towards being provided with an inclination on a power input hole A2-2 side end
Setting at an acute angle between face A, inclined plane A and the axis of power output shaft 2, in the fixed fixture block 3-1 towards power output shaft 2
The side of outer wall is provided with that a convex annular is bittiness, and convex annular is bittiness between the outer wall of power output shaft 2 by diastole spring bullet
Property connection, an inclined plane B is provided with convex annular is bittiness, in the corresponding power output shaft input B of the power output shaft 2
A retaining ring 3-2 has been connected through a screw thread in the outside wall surface of position, a ring is provided with the inwall of the retaining ring 3-2
The promotion groove of shape, the bottom surface section for promoting groove are skewed, the inclined plane B and the bottom surface for promoting groove, are passed through
Screw thread movement retaining ring 3-2 so that diastole spring is compressed or loosened, be provided with the driven pivot 4-2 with it is described solid
Determine fixing groove corresponding to fixture block 3-1；
An annular flange being used for dragging case to fix is provided with the position that the rotating stand A1 corresponds to output terminals A
A1-3, the rotating stand B6 correspond to flaring hole input C position be provided with one be used for and dilatory locomotive head fix
Annular flange B6-1.
An annular gear ash rubber ring 5, the grey glue of gear are fixed in the position that flaring hole output end C is corresponded in the flaring hole
One annular fixed cover 5-1 is installed on the other end of ring 5, is provided with the fixed cover 5-1 inwalls some annular
Buckling groove 5-2, annular fixture block corresponding with the buckling groove 5-2, fixture block and buckling groove are provided with rotating stand A1 outer walls
5-2 coordinates, and the opposite side for keeping off grey rubber ring 5 is fixed on rotating stand A1；It is described to be set on the rotating stand A1 outer walls
There is the retaining collar 1-1 of a stainless steel, the annular fixture block processing is in retaining collar 1-1 outer wall, the retaining collar 1-1
Rotating stand A1 outer wall is fixed on by the top pressure ring being threadedly coupled with a rotating stand A1 1-2, the fixed cover 5-1 is same
For stainless steel, buckling groove 5-2 is integrally machined on fixed cover 5-1.
During installation, output mechanism and input mechanism are installed respectively by annular flange A1-3 and annular flange B6-1 first
Power input shaft input is installed to the headstock of tractor and dragging on case for tractor, while by the line shaft of tractor head
On the splined hole of D4-7 positions；The line shaft for the differential mechanism for dragging case is installed on power input shaft input hole A2-2；
The connection of output mechanism and input mechanism is can be carried out after installation, driven pivot 4-2 is inserted into power
In input hole A2-2, now the driven pivot 4-2 of spline mechanism and power input hole A2-2 coordinate realize it is circumferentially fixed, it is simultaneously solid
Determine fixture block 3-1 and snap onto under retaining ring 3-2 extruding to realize axial restraint in fixing groove；Fixture block is then snapped onto into fixed cover
The fixation for keeping off grey rubber ring 5 is realized in 5-1 buckling groove 5-2；
In transmission, power, again to driven pivot 4-2, passes through driven pivot from tractor head to two sections of universal joint 4-1
4-2 and power output shaft 2 deliver power to and drag case, and when turning, universal joint 4-1 is distorted, now deflection bearing
Also deflect, by the support of deflection bearing, reduce stress burdens of the universal joint 4-1 when turning, while ten thousand at two sections
The radial direction that driven pivot 4-2 can be further reduced to axis mechanism is born, and improves rotation space, prevents driven pivot 4-2 from occurring
Fracture.
It is complete by above-mentioned description, relevant staff using the above-mentioned desirable embodiment according to the present invention as enlightenment
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to determines its technical scope according to right.
Claims (6)
1. a kind of tractor trailer driven pivot mechanism, it is characterized in that：Including output mechanism and input mechanism, wherein output mechanism
Including a rotating stand A1, a transmission through hole is provided with rotating stand A1, the both ends of the transmission through hole are respectively
Through hole input A and transmission through hole output terminals A are driven, wherein transmission through hole input A diameter is more than transmission through hole input A
Diameter, the inwall of stepped hole is provided with some position limiting convex rings, is driven on the inwall of through hole by foregoing position limiting convex ring clamping
If there is dry bearing, one power output shaft output end B input B, power are installed by aforementioned bearings in the transmission through hole
Output shaft output end B inputs B is Step Shaft, and the power output shaft output end B inputs B includes input B and output end
B, wherein the position that through hole output terminals A is correspondingly driven in transmission through hole is provided with an annular groove, the annular groove includes
Annular stop flange and the Clip Reed for being arranged on transmission through-hole wall, are connected with a thrust bearing in the annular groove,
The position that output end B is corresponded in the Step Shaft is provided with an annular stop projection, and the annular stop projection top pressure is only
On thrust bearing；The output end B of power output shaft output end B inputs B position is provided with a power output hole A,
The power output hole A inwalls are provided with for the fixed keyway for dragging case drive shaft, are inputted in the power output shaft output end B
B input B position is held to be provided with a power input hole A, the power input hole A is splined hole, defeated in the power
The position that shaft output end B inputs B corresponds to power input hole A is additionally provided with driven pivot fixed mechanism；
The input mechanism, which includes rotating stand B, the rotating stand B, includes a flaring hole output end C input C, flaring
Hole output end C inputs C axial both ends are respectively input C and output end C, and wherein input C diameter is less than output end C
Diameter, be rotatably connected to a power input shaft in the flaring hole output end C inputs C, wherein the power input
Axle includes a power input shaft input D and power input shaft output end a D, the power input shaft input D and moved
Connected between power input shaft output end D by two universal joints, a jackshaft is provided between two universal joints, it is defeated in power
The position for entering axle input D is provided with a splined hole for being used to fix tractor head line shaft；
Driven pivot wherein is fixed with the power input shaft output end D of power input shaft, driven pivot is splined shaft, with moving
Power input hole A is connected；Wherein pass through axle between the input of power input shaft and flaring hole output end C input C inwalls
Rotation connection is held, is rotatablely connected between the flaring hole output end C inputs C and jackshaft by deflection bearing A, wherein partially
A is held in rotating shaft includes an annular groove A of the processing in flaring hole output end C input C inwalls, the bottom in annular groove A sections
For arc-shaped, the deflection bearing A also includes a deflection ring A with jackshaft rotation connection, and deflection ring A outer rim section is
Arc-shaped, the deflection ring A and annular groove A coordinate, in the defeated of the flaring hole output end C inputs C and power input shaft
Go out between holding and be additionally provided with deflection bearing B, wherein deflection bearing B includes processing the one of flaring hole output end C input C inwalls
Individual annular groove B, the bottom of annular groove B-section is arc-shaped, and the deflection bearing B also includes one and rotates company with jackshaft
The deflection ring B connect, deflection ring B outer rim section are arc-shaped, and the deflection ring B and annular groove B coordinates；The driven pivot
Fixed mechanism includes some fixed fixture blocks for being arranged on power output shaft output end B inputs B input B location, described
The cunning for being slided to fixed fixture block is provided between power output shaft output end B input B outer walls and power input hole A inwalls
Dynamic hole, for the fixed fixture block towards an inclined plane A is provided with a power input hole A side end, inclined plane A and power are defeated
Setting at an acute angle between shaft output end B inputs B axis, it is defeated towards power output shaft output end B in the fixed fixture block
Enter to hold the side of B outer walls to be provided with that a convex annular is bittiness, and convex annular is bittiness and power output shaft output end B input B outer walls
Between connected by diastole spring, an inclined plane B is provided with convex annular is bittiness, the power output shaft export
End B inputs B, which is corresponded to, has been connected through a screw thread a retaining ring in the outside wall surface of input B location, in the retaining ring
An annular promotion groove is provided with wall, the bottom surface section for promoting groove is skewed, and the inclined plane B is with promoting groove
Bottom surface, retaining ring is moved by screw thread so that diastole spring is compressed or loosened, and is provided with the driven pivot
Fixing groove corresponding with the fixed fixture block.
2. a kind of tractor trailer driven pivot mechanism as claimed in claim 1, it is characterized in that：In flaring hole output end
An annular gear ash rubber ring is fixed in the position that C inputs C corresponds to output end C, is provided with the other end of the grey rubber ring of gear
One annular fixed cover, some annular buckling grooves are provided with the fixed cover inwall, on rotating stand A1 outer walls
Annular fixture block corresponding with the buckling groove is provided with, fixture block coordinates with buckling groove, and the opposite side for keeping off grey rubber ring is fixed on and turned
On dynamic bearing A1.
3. a kind of tractor trailer driven pivot mechanism as claimed in claim 2, it is characterized in that：It is described in the rotating stand
The retaining collar of a stainless steel is provided with A1 outer walls, the annular fixture block processing is in the outer wall of retaining collar, the fixation
The collar is fixed on rotating stand A1 outer wall by a top pressure ring being threadedly coupled with rotating stand A1, and the fixed cover is all
Stainless steel, buckling groove are integrally machined on fixed cover.
4. a kind of tractor trailer driven pivot mechanism as claimed in claim 1, it is characterized in that：In A1 pairs of the rotating stand
The position that through hole output terminals A should be driven is provided with an annular flange A being used for dragging case to fix, in B pairs of the rotating stand
Input C position is answered to be provided with an annular flange B for being used to fix with dilatory locomotive head.
5. a kind of tractor trailer driven pivot mechanism as claimed in claim 1, it is characterized in that：The deflection bearing A with
Graphite bushing bearing is provided between jackshaft and between deflection bearing B and the output end of power input shaft.
6. a kind of tractor trailer driven pivot mechanism as claimed in claim 1, it is characterized in that：Driven pivot and wherein one
Individual end is shape of threads, by being fixedly connected between screw thread and the power input shaft output end D of power input shaft, in the power
Some on-slip screws are provided through on the power input shaft output end D of input shaft wall, are set on the surface of driven pivot
Have and corresponding with on-slip screw fix keyway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511010724.5A CN105539142B (en) | 2015-12-30 | 2015-12-30 | A kind of tractor trailer driven pivot mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511010724.5A CN105539142B (en) | 2015-12-30 | 2015-12-30 | A kind of tractor trailer driven pivot mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105539142A CN105539142A (en) | 2016-05-04 |
| CN105539142B true CN105539142B (en) | 2017-12-12 |
Family
ID=55818869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511010724.5A Active CN105539142B (en) | 2015-12-30 | 2015-12-30 | A kind of tractor trailer driven pivot mechanism |
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| CN (1) | CN105539142B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0063531A1 (en) * | 1981-04-22 | 1982-10-27 | Kuhn S.A. | Power transmission driven agricultural machine |
| CN101746265A (en) * | 2009-12-08 | 2010-06-23 | 东风汽车公司 | Rear power takeoff for speed changing box |
| CN201712473U (en) * | 2009-04-20 | 2011-01-19 | 周海仙 | Power takeoff for automobile after clutch in the same box body |
| CN201931995U (en) * | 2011-02-17 | 2011-08-17 | 重庆伊采孚传动设备有限公司 | Power takeoff assembly of oil receiving pump of speed changer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62299433A (en) * | 1986-06-18 | 1987-12-26 | Tomekichi Nakamura | Agricultural tractor with rear variable reverse gear and power take-off shaft |
-
2015
- 2015-12-30 CN CN201511010724.5A patent/CN105539142B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0063531A1 (en) * | 1981-04-22 | 1982-10-27 | Kuhn S.A. | Power transmission driven agricultural machine |
| CN201712473U (en) * | 2009-04-20 | 2011-01-19 | 周海仙 | Power takeoff for automobile after clutch in the same box body |
| CN101746265A (en) * | 2009-12-08 | 2010-06-23 | 东风汽车公司 | Rear power takeoff for speed changing box |
| CN201931995U (en) * | 2011-02-17 | 2011-08-17 | 重庆伊采孚传动设备有限公司 | Power takeoff assembly of oil receiving pump of speed changer |
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| Publication number | Publication date |
|---|---|
| CN105539142A (en) | 2016-05-04 |
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